Features Rapid Heat Dissipation: The aluminum cooling case ensures quick and efficient heat dissipation, safeguarding your internal printed circuit board from overheating and potential damage. Versatile Application: Suitable for a wide range of uses including decoders, controllers, electronic products, and as a protective enclosure for circuit boards, offering flexibility for diverse DIY projects. Stable Construction: Constructed through machine die casting ing and oxidation, providing a sturdy and aesthetically pleasing aluminum box with wear-resistant properties. Customizable Enclosure: Use this aluminum case to create a custom enclosure for your DIY projects, offering a personalized and adaptable solution for electronic DIY enthusiasts. Enhanced Aesthetics: Features sandblasting and brushed treatment, resulting in a visually appealing and comfortable-to-touch enclosure for your electronic DIY and GPRS projects. Specification: Item Type: Aluminum Cooling Case (with flat plate) Color : Sandblasted Oxide Silver White Material: 6063-T5 Industrial Extruded Aluminum Alloy Profiles Dimensions: Approx. 38 x 88 x 100mm / 1.5 x 3.5 x 3.9in Shell / Baffle Thickness: 1.25-1.5mm Product Structure: Integrated Type Package List: 2 x Aluminum Cooling Housing 2 x Baffle 1 Set of Screw Package List 2 x Aluminum Cooling Housing 2 x Baffle 1 Set of Screw